1. Remove the bird. Using a net, scoop the bird out of the pool and place it in a plastic bag. Seal the bag and dispose of it in the trash.
2. Skim the pool. Use a pool skimmer to remove any feathers or other debris from the surface of the water.
3. Vacuum the pool. Vacuum the entire pool, paying special attention to the areas around the skimmer and return jets.
4. Backwash the pool filter. Backwash the pool filter for at least 2 minutes, or according to the manufacturer's instructions.
5. Test the pool water. Test the pool water for pH, chlorine, and alkalinity levels. Adjust the levels as needed.
6. Shock the pool. Shock the pool with a chlorine shock treatment according to the manufacturer's instructions.